Swift Basic Programming Exercise: Remove a character at specified index of a given non-empty string
Swift Basic Programming: Exercise-6 with Solution
Write a Swift program to remove a character at specified index of a given non-empty string. The value of the specified index will be in the range 0..str.length()-1 inclusive.
Pictorial Presentation:
Sample Solution:
Swift Code:
func remove_char(str1: String, n: Int) -> String {
let count = str1.characters.count
var newWord = str1
let index = str1.index(str1.startIndex, offsetBy: n)
if count > 0
{
newWord.remove(at: index)
}
return newWord
}
print(remove_char(str1: "Python", n: 1))
print(remove_char(str1: "Python", n: 0))
print(remove_char(str1: "Python", n: 4))
Sample Output:
Pthon ython Pythn
Swift Programming Code Editor:
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https://www.w3resource.com/swift-programming-exercises/basic/swift-basic-exercise-6.php
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